Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Em que evento o método de decisão técnica (split) foi usado?
 ###Tabelas: CREATE TABLE grand_prix_standings (grand_prix_standings_id AUTO_INCREMENT PRIMARY KEY, Player VARCHAR, Qual. VARCHAR, Baku VARCHAR, Sochi VARCHAR, Elista VARCHAR, Nalchik VARCHAR, Jermuk VARCHAR, Astrakhan VARCHAR, Played INT) CREATE TABLE list_of_iranian_banks (list_of_iranian_banks_id AUTO_INCREMENT PRIMARY KEY, Bank VARCHAR, Score (Iran) INT, Score (Global) INT, Banking Power/Capital Base ($ Million) INT, Banking Power/Capital Base (% Change) VARCHAR, Total Assets ($ Million) INT, Total Assets (Score) INT, Total Assets (% Change) VARCHAR, Credibility/Capital to Assets Ratio (%) INT, Credibility/Capital to Assets Ratio (Score) INT, Performance/Return on Capital (%) INT, Performance/Return on Capital (Score) INT, Return on Assets (%) INT, Return on Assets (Score) INT) CREATE TABLE mixed_martial_arts_record (mixed_martial_arts_record_id AUTO_INCREMENT PRIMARY KEY, Res. VARCHAR, Record VARCHAR, Opponent VARCHAR, Method VARCHAR, Event VARCHAR, Round VARCHAR, Time VARCHAR, Location VARCHAR) CREATE TABLE isotopes (isotopes_id AUTO_INCREMENT PRIMARY KEY, Isotope VARCHAR, Half-life VARCHAR, Decay mode VARCHAR, Discovery year VARCHAR, Reaction VARCHAR) CREATE TABLE by_net_enrollment_ratio_in_education (by_net_enrollment_ratio_in_education_id AUTO_INCREMENT PRIMARY KEY, Region VARCHAR, Preschool (0–5 years) VARCHAR, Primary (6–13 years) VARCHAR, Secondary (14–17 years) VARCHAR, Tertiary (18–24 years) VARCHAR)  
SELECT Event FROM mixed_martial_arts_record WHERE Method = technical decision (split)